/*
 * Copyright 2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.cloud.ai.manus.subplan.model.po;

import jakarta.persistence.*;

import java.util.Objects;

/**
 * SubplanParamDef - Subplan Parameter Definition
 * <p>
 * Represents a parameter definition for subplan tools
 */
@Entity
@Table(name = "subplan_param_def")
public class SubplanParamDef {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Column(name = "name", nullable = false, length = 255)
    private String name; // Parameter name

    @Column(name = "type", nullable = false, length = 50)
    private String type; // Parameter type, default "String"

    @Column(name = "description", columnDefinition = "TEXT")
    private String description; // Parameter description

    @Column(name = "required", nullable = false)
    private boolean required; // Whether required, default true

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "tool_def_id", nullable = false)
    private SubplanToolDef toolDef;

    // Constructor
    public SubplanParamDef() {
        this.type = "String";
        this.required = true;
    }

    public SubplanParamDef(String name, String type, String description, boolean required) {
        this.name = name;
        this.type = type != null ? type : "String";
        this.description = description;
        this.required = required;
    }

    public SubplanParamDef(String name, String description) {
        this.name = name;
        this.type = "String";
        this.description = description;
        this.required = true;
    }

    // Getter and Setter methods
    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type != null ? type : "String";
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public boolean isRequired() {
        return required;
    }

    public void setRequired(boolean required) {
        this.required = required;
    }

    public SubplanToolDef getToolDef() {
        return toolDef;
    }

    public void setToolDef(SubplanToolDef toolDef) {
        this.toolDef = toolDef;
    }

    @Override
    public String toString() {
        return "SubplanParamDef{" + "id=" + id + ", name='" + name + '\'' + ", type='" + type + '\'' + ", description='"
            + description + '\'' + ", required=" + required + '}';
    }

    @Override
    public boolean equals(Object o) {
        if (this == o)
            return true;
        if (o == null || getClass() != o.getClass())
            return false;
        SubplanParamDef that = (SubplanParamDef) o;
        return Objects.equals(id, that.id);
    }

    @Override
    public int hashCode() {
        return Objects.hash(id);
    }

}
